类 SimpleLoadTimeWeaver
- java.lang.Object
- org.springframework.instrument.classloading.SimpleLoadTimeWeaver
- 所有已实现的接口:
LoadTimeWeaver
public class SimpleLoadTimeWeaver extends Object implements LoadTimeWeaver
LoadTimeWeaver
that builds and exposes aSimpleInstrumentableClassLoader
.Mainly intended for testing environments, where it is sufficient to perform all class transformation on a newly created
ClassLoader
instance.- 从以下版本开始:
- 2.0
- 作者:
- Rod Johnson, Juergen Hoeller
- 另请参阅:
getInstrumentableClassLoader()
,SimpleInstrumentableClassLoader
,ReflectiveLoadTimeWeaver
构造器概要
构造器 构造器 说明 SimpleLoadTimeWeaver()
Create a newSimpleLoadTimeWeaver
for the current contextClassLoader
.SimpleLoadTimeWeaver(SimpleInstrumentableClassLoader classLoader)
Create a newSimpleLoadTimeWeaver
for the givenClassLoader
.
方法概要
所有方法 实例方法 具体方法 修饰符和类型 方法 说明 void
addTransformer(ClassFileTransformer transformer)
Add aClassFileTransformer
to be applied by thisLoadTimeWeaver
.ClassLoader
getInstrumentableClassLoader()
Return aClassLoader
that supports instrumentation through AspectJ-style load-time weaving based on user-definedClassFileTransformers
.ClassLoader
getThrowawayClassLoader()
This implementation builds aSimpleThrowawayClassLoader
.
构造器详细资料
SimpleLoadTimeWeaver
public SimpleLoadTimeWeaver()
Create a newSimpleLoadTimeWeaver
for the current contextClassLoader
.
SimpleLoadTimeWeaver
public SimpleLoadTimeWeaver(SimpleInstrumentableClassLoader classLoader)
Create a newSimpleLoadTimeWeaver
for the givenClassLoader
.- 参数:
classLoader
- theClassLoader
to build a simple instrumentableClassLoader
on top of
方法详细资料
addTransformer
public void addTransformer(ClassFileTransformer transformer)
从接口复制的说明:LoadTimeWeaver
Add aClassFileTransformer
to be applied by thisLoadTimeWeaver
.- 指定者:
addTransformer
在接口中LoadTimeWeaver
- 参数:
transformer
- theClassFileTransformer
to add
getInstrumentableClassLoader
public ClassLoader getInstrumentableClassLoader()
从接口复制的说明:LoadTimeWeaver
Return aClassLoader
that supports instrumentation through AspectJ-style load-time weaving based on user-definedClassFileTransformers
.May be the current
ClassLoader
, or aClassLoader
created by thisLoadTimeWeaver
instance.- 指定者:
getInstrumentableClassLoader
在接口中LoadTimeWeaver
- 返回:
- the
ClassLoader
which will expose instrumented classes according to the registered transformers
getThrowawayClassLoader
public ClassLoader getThrowawayClassLoader()
This implementation builds aSimpleThrowawayClassLoader
.- 指定者:
getThrowawayClassLoader
在接口中LoadTimeWeaver
- 返回:
- a temporary throwaway
ClassLoader
; should return a new instance for each call, with no existing state